/Engine/Source/Editor/SequencerCore/Public/MVVM/Extensions/IOutlinerExtension.h
Utility method to get the full path name of the given model
static [FString](API\Runtime\Core\Containers\FString) GetPathName ( const [TWeakPtr](API\Runtime\Core\Templates\TWeakPtr)< const [FViewModel](API\Editor\SequencerCore\MVVM\ViewModels\FViewModel) > Item )